CN108566274A - Method, equipment and the storage device of slitless connection between a kind of block chain Verification System - Google Patents
Method, equipment and the storage device of slitless connection between a kind of block chain Verification System Download PDFInfo
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- CN108566274A CN108566274A CN201810213783.XA CN201810213783A CN108566274A CN 108566274 A CN108566274 A CN 108566274A CN 201810213783 A CN201810213783 A CN 201810213783A CN 108566274 A CN108566274 A CN 108566274A
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- block chain
- verification system
- chain verification
- information
- server
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
- H04L9/0866—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving user or device identifiers, e.g. serial number, physical or biometrical information, DNA, hand-signature or measurable physical characteristics
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/562—Brokering proxy services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
Abstract
The present invention provides a kind of methods of slitless connection between block chain Verification System, equipment and storage device, including acentric block chain Verification System, it is coupled server and has the block chain Verification System at center, by being coupled server, realize the slitless connection between acentric block chain Verification System and the block chain Verification System for having center, i.e. acentric block chain Verification System can have the signature of the information of the block chain Verification System generation at center by connection server authentication, there is the block chain Verification System at center also can be by the signature for the information that the acentric block chain Verification System of connection server authentication generates.The equipment and storage device of slitless connection between a kind of block chain Verification System, for realizing a kind of method of slitless connection between block chain Verification System.The beneficial effects of the invention are as follows：The technical solution provided through the invention can realize that acentric block chain Verification System to there is the compatibility of the block chain Verification System at center, improves working efficiency.
Description
Technical field
The present invention relates to a kind of method of slitless connection between information security field more particularly to block chain Verification System, set
Standby and storage device.
Background technology
Block catenary system is a kind of decentralization, non-trusted, based on game system, and generated application should be just one
Application of the kind based on open scene.The real glamour of block chain technology is under decentralization thought, based on common recognition mechanism
Open whole network data storage and processing capacity.
The licensing scheme of centralization is a kind of faith mechanism, that is, gives tacit consent to administrator and all do one's duty and perfect.Using one
Common recognition between kind of node, i.e., thoroughly non-trusted mechanism solves the problems, such as, when a transaction is true by more and more nodes records
After recognizing, the risk of multiple payment or dual payment is substantially equal to zero.Inside non-trusted mechanism, each node is flat
Deng, exist without any privilege, magical is to produce block catenary system after enough nodes confirm account book transaction
The credit worthiness of itself.However, in existing various businesses system, widely used is the business model for having center, therefore, how
The slitless connection for ensuring traditional operation system and acentric operation system for having center, be block chain application in one very
Important and unavoidable focal issue.
Invention content
To solve the above-mentioned problems, the present invention provides method, the equipment of slitless connection between a kind of block chain Verification System
And storage device, slitless connection system includes acentric block chain Verification System, is coupled clothes between a kind of block chain Verification System
Business device and there is the block chain Verification System at center, the method for slitless connection, includes mainly following between a kind of block chain Verification System
Step：
S101：The identity ID of information generation side in second block chain Verification System is passed through into the first block chain Verification System
In authentification of message side send connection server to；
S102：According to the identity ID of described information generation side, the connection server is from the second block chain Verification System
Database in obtain in the second block chain Verification System block record；
S103：According to the identity ID of described information generation side, the connection server obtains the public key of information generation side；
S104：Second block chain Verification System is the block chain Verification System for having center, then according to described information generation side
Public key and the second block chain Verification System in block record in information, the connection server is to secondth area
The signature of the information in block record in block chain Verification System is authenticated；Alternatively, the second block chain Verification System is without in
The block chain Verification System of the heart, then according to the public key of described information generation side, the second block chain Verification System public key and
The information in block record in the second block chain Verification System, the connection server is to the second block chain certification
The signature of the information in block record in system is authenticated；
S105：Judge whether the certification of the signature of the information during the connection server records the block passes throughIf
It is no, then arrive step S106；If so, arriving step S107；
S106：Certification does not pass through；
S107：According to the public key of the private key and the first block chain Verification System for being coupled server, the connection
Server signs to the information in the block record of the second block chain Verification System, generates the signature of information；
S108：The server that is coupled is by the ID for being coupled server, the block of the second block chain Verification System
Information and the signature for being coupled the information that server generates in record send the information in the first block chain Verification System to
Authenticating party；
S109：Described information authenticating party obtains the public key for being coupled server；
S110：Described information authenticating party is according to the public key of connection server, the public key of the first block chain Verification System and institute
The information stated in the block record of the second block chain Verification System recognizes the signature of the information of the connection server generation
Card；
S111：Judge whether described information authenticating party leads to the certification of the signature of the information of the connection server generation
It crossesIf it is not, then arriving step S106；If so, arriving step S112；
S112：Certification passes through.
Further, in step S101, the connection server provides two different cipher systems, i.e.,：Traditional
The system of system and ID-based cryptosystem based on cryptographic certificate, and the connection server has two sets of public keys and private key, it is a set of
For traditional public key and private key based on cryptographic certificate, have in the block chain Verification System at center, any user is demonstrate,proved by accessing
Book center obtains the public key for being coupled server, and private key is generated by the connection server；Another set of is identity-based
The public key and private key of password, in acentric block chain Verification System, any user is obtained by the connection server
The public key for being coupled server is calculated in the identity ID of information generation side, and private key is recognized by the acentric block chain
Private key generation in card system is centrally generated.
Further, in step s 102, the block record includes the identity ID of information generation side, information generation Fang Sheng
At information and information signature.
Further, in step s 103, block chain Verification System include center block chain Verification System and without in
The block chain Verification System of the heart, it is described be coupled server by access have center block chain Verification System authentication center or
The public key of described information generation side is obtained by the computing module CAL in the connection server.
Further, in step S109, described information authenticating party passes through the computing module CAL in described information authenticating party
Or by access registrar center, obtain the public key for being coupled server.
A kind of storage device, it is characterised in that：The storage device store instruction and data are for realizing a kind of block chain
The method of slitless connection between Verification System.
The equipment of slitless connection between a kind of block chain Verification System, it is characterised in that：Including：Processor and the storage are set
It is standby；The processor loads and executes the instruction in the storage device and data for realizing between a kind of block chain Verification System
The method of slitless connection.
The advantageous effect that technical solution provided by the invention is brought is：The technical solution provided through the invention, Neng Goushi
Existing acentric block chain Verification System improves working efficiency to there is the compatibility of the block chain Verification System at center.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing：
Fig. 1 is that there is in the block chain Verification System at center acentric block chain Verification System certification in the embodiment of the present invention
Block record flow chart；
Fig. 2 is that have in the embodiment of the present invention in the acentric block chain Verification System of block chain Verification System certification at center
Block record flow chart；
Fig. 3 is a kind of structural schematic diagram of slitless connection system between block chain Verification System in the embodiment of the present invention；
Fig. 4 is the schematic diagram that hardware device works in the embodiment of the present invention.
Specific implementation mode
For a clearer understanding of the technical characteristics, objects and effects of the present invention, now control attached drawing is described in detail
The specific implementation mode of the present invention.
The embodiment provides a kind of method, equipment and the storage device of block chain Verification System slitless connection,
Slitless connection system includes acentric block chain Verification System, is coupled server and has center between a kind of block chain Verification System
Block chain Verification System, specifically include：Private key generation center, authentication center, connection server, block chain service database 1,
Block chain service database 2 and several user nodes, realizing acentric block chain Verification System and traditional has center
Block chain Verification System slitless connection, wherein the block chain Verification System include center block chain Verification System and
Acentric block chain Verification System, any user node can also be authentification of message side, but not either information generation side
Can be information generation side and authentification of message side simultaneously.
The embodiment of the present invention includes mainly following two situations：Acentric block chain Verification System certification has center
Block in block chain Verification System records and has the acentric block chain Verification System of block chain Verification System certification at center
In block record.
Referring to FIG. 1, Fig. 1 is the block chain that acentric block chain Verification System certification has center in the embodiment of the present invention
The flow chart of block record in Verification System, specifically includes following steps：
S101：The identity ID for having the information generation side in the block chain Verification System at center is passed through into acentric block chain
Authentification of message side in Verification System sends connection server to；Wherein, the connection server provides two different passwords
System, i.e.,：The system of traditional system and ID-based cryptosystem based on cryptographic certificate, and the connection server has two sets of public affairs
Key and private key, a set of is traditional public key K based on cryptographic certificateCUWith private key KCP, in the block chain Verification System for having center
In, any user can obtain the public key K for being coupled server by access certificate centerCU, another set of is identity-based
The public key K of passwordIUWith private key KIP, in acentric block chain Verification System, any user can be taken by the connection
The public key K for being coupled server is calculated in the identity ID for the information generation side that business device obtainsIU；When two block chain certification systems
When having mobile service demand between system, the slitless connection between block chain Verification System is realized by the connection server.
S102：According to the identity ID of described information generation side, the connection server is recognized from the block chain for having center
Block record is obtained in the block chain service database 2 of card system；Wherein, the block record includes the identity of information generation side
The signature sigma of ID, the information M that information generation side generates and information；
S103：The connection server access authentication center obtains the public key of described information generation side；
S104：According to the public key of information generation side and described information M, the server that is coupled carries out the signature sigma of information
Certification；
S105：Judge whether the connection server passes through the certification of the signature sigma of informationIf it is not, then arriving step S106；
If so, arriving step S107；
S106：Certification does not pass through；
S107：According to the private key K for being coupled server ID-based cryptosystemIP, acentric block chain Verification System
Public key, using the system of ID-based cryptosystem, the connection server is digitally signed information M, generates the signature of information
σ1；
S108：The server that is coupled sends the signature sigma 1 of ID, the information M for being coupled server and described information to
Authentification of message side in acentric block chain Verification System；
S109：It is calculated in conjunction with the ID for being coupled server according to the computing module CAL in described information authenticating party
To the public key K of the ID-based cryptosystem for being coupled serverIU；
S110：Described information authenticating party is according to the public key K for being coupled server ID-based cryptosystemIU, acentric block chain
Signature sigma of the public key and information M of Verification System to described information1It is authenticated；
S111：Judge signature sigma of the described information authenticating party to information1Certification whether pass throughIf it is not, then arriving step
S106；If so, arriving step S112；
S112：Certification passes through.
Referring to FIG. 2, Fig. 2 is the acentric block chain of block chain Verification System certification for having in the embodiment of the present invention center
The flow chart of block record in Verification System, specifically includes following steps：
S201：By the identity ID of the information generation side in acentric block chain Verification System by there is the block chain at center
Authentification of message side in Verification System sends connection server to；Wherein, the connection server provides two different passwords
System, i.e.,：The system of traditional system and ID-based cryptosystem based on cryptographic certificate, and the connection server has two sets of public affairs
Key and private key, a set of is traditional public key K based on cryptographic certificateCUWith private key KCP, in the block chain Verification System for having center
In, any user can obtain the public key K for being coupled server by access certificate centerCU, another set of is identity-based
The public key K of passwordIUWith private key KIP, in acentric block chain Verification System, any user can be taken by the connection
The public key K for being coupled server is calculated in the identity ID for the information generation side that business device obtainsIU；When two block chain certification systems
When having mobile service demand between system, the slitless connection between block chain Verification System is realized by the connection server.
S202：According to the identity ID of described information generation side, the connection server is from acentric block chain certification system
Block record is obtained in the block chain service database 1 of system；Wherein, block record include information generation side identity ID,
The signature sigma of information M and information；
S203：The computing module CAL for being coupled server is calculated described according to the identity ID of information generation side
The public key of information generation side；
S204：According to the public key of described information generation side, the public key of acentric block chain Verification System and information M, institute
Connection server is stated to be authenticated the signature sigma of information；
S205：Judge whether the connection server passes through the certification of the signature sigma of informationIf it is not, then arriving step S206；
If so, arriving step S207；
S206：Certification does not pass through；
S207：According to the private key K of the connection server based on cryptographic certificateCP, have the block chain Verification System at center
Public key, using the system based on cryptographic certificate, the connection server is digitally signed information M, generates the signature of information
σ1；
S208：During the connection server has sent the signature sigma 1 of ID, the information M for being coupled server and information to
Authentification of message side in the block chain Verification System of the heart；
S209：Described information authenticating party access registrar center obtains the public affairs based on cryptographic certificate for being coupled server
Key KCU；
S210：Described information authenticating party is according to connection public key K of the server based on cryptographic certificateCU, have the block chain at center
Signature sigma of the public key and message M of Verification System to information1It is authenticated；
S211：Judge signature sigma of the described information authenticating party to information1Certification whether pass throughIf it is not, then arriving step
S206；If so, arriving step S212；
S212：Certification passes through.
Refer to Fig. 3, Fig. 3 is that a kind of structure of slitless connection system between block chain Verification System in the embodiment of the present invention is shown
Be intended to, between a kind of block chain Verification System slitless connection system include acentric block chain Verification System, be coupled server and
There is the block chain Verification System at center, wherein acentric block chain Verification System includes：Private key generates center, block chain industry
Business database 1 and several user nodes can not be tampered with the signature of authentication information, information once generating for generating,
During authentification of message, without accessing third party, user node user node 1 as shown in Figure 3, user node 2 and use
Family node 3, including computing module CAL, the public key for generating information generation side；There is the block chain Verification System at center to include：
Authentication center, block chain service database 2 and several user nodes, for generates with the signature of authentication information, but authenticated
Cheng Zhong needs to access third party, authentication authorization and accounting center, user node user node 4 as shown in Figure 3, user node 5 and user's section
Point 6 does not include computing module CAL, the public key of information generation side is obtained by access registrar center；Couple server for realizing
Slitless connection between acentric block chain Verification System and the block chain Verification System for having center, i.e., acentric block chain
Verification System can have the signature of the information of the block chain Verification System generation at center by connection server authentication, there is center
Block chain Verification System can also pass through the signature for the information that the acentric block chain Verification System of connection server authentication generates.
Fig. 4 is referred to, Fig. 4 is the hardware device operating diagram of the embodiment of the present invention, and the hardware device specifically includes：
Equipment 401, processor 402 and the storage device 403 of slitless connection between a kind of block chain Verification System.
The equipment 401 of slitless connection between a kind of block chain Verification System：It is seamless right between a kind of block chain Verification System
The method that the equipment 401 connect realizes slitless connection between a kind of block chain Verification System.
Processor 402：The processor 402 loads and executes the instruction in the storage device 403 and data for real
The method of slitless connection between a kind of now described block chain Verification System.
Storage device 403：403 store instruction of the storage device and data；The storage device 403 is for realizing described
A kind of method of slitless connection between block chain Verification System.
The advantageous effect that technical solution provided by the invention is brought is：The technical solution provided through the invention, Neng Goushi
Existing acentric block chain Verification System improves working efficiency to there is the compatibility of the block chain Verification System at center.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of method of slitless connection between block chain Verification System, it is characterised in that：Include the following steps：
S101：The identity ID of information generation side in second block chain Verification System is passed through in the first block chain Verification System
Authentification of message side sends connection server to；
S102：According to the identity ID of described information generation side, the connection server is from the number in the second block chain Verification System
According to the block record obtained in library in the second block chain Verification System；
S103：According to the identity ID of described information generation side, the connection server obtains the public key of information generation side；
S104：Second block chain Verification System is the block chain Verification System for having center, then according to the public affairs of described information generation side
The information in block record in key and the second block chain Verification System, the connection server is to the second block chain
The signature of the information in block record in Verification System is authenticated；Alternatively, the second block chain Verification System is acentric
Block chain Verification System, then according to the public key of described information generation side, the public key of the second block chain Verification System and described
The information in block record in second block chain Verification System, the connection server is to the second block chain Verification System
In block record in the signature of information be authenticated；
S105：Judge whether the certification of the signature of the information during the connection server records the block passes throughIf it is not, then
To step S106；If so, arriving step S107；
S106：Certification does not pass through；
S107：According to the public key of the private key and the first block chain Verification System for being coupled server, the connection service
Device signs to the information in the block record of the second block chain Verification System, generates the signature of information；
S108：The server that is coupled records the block of the ID for being coupled server, the second block chain Verification System
In information and described be coupled the signature of information that server generates and send the authentification of message in the first block chain Verification System to
Side；
S109：Described information authenticating party obtains the public key for being coupled server；
S110：Described information authenticating party is according to the public key that is coupled the public key of server, the first block chain Verification System and described the
Information in the block record of two block chain Verification Systems is authenticated the signature of the information of the connection server generation；
S111：Judge whether described information authenticating party passes through the certification of the signature of the information of the connection server generationIf
It is no, then arrive step S106；If so, arriving step S112；
S112：Certification passes through.
2. the method for slitless connection between a kind of block chain Verification System as described in claim 1, it is characterised in that：In step
In S101, the connection server provides two different cipher systems, i.e.,：It traditional system based on cryptographic certificate and is based on
The system of identification cipher, and the connection server has two sets of public keys and private key, a set of is traditional public affairs based on cryptographic certificate
Key and private key have in the block chain Verification System at center, and any user obtains the connection server by access certificate center
Public key, private key be then by the connection server generate；Another set of public key and private key for ID-based cryptosystem, in non-stop layer
Block chain Verification System in, any user is calculated by the identity ID of information generation side that the connection server obtains
The public key for being coupled server, private key are then to generate center life by the private key in the acentric block chain Verification System
At.
3. the method for slitless connection between a kind of block chain Verification System as described in claim 1, it is characterised in that：In step
In S102, block record include the identity ID of described information generation side, the information that information generation side generates and information label
Name.
4. the method for slitless connection between a kind of block chain Verification System as described in claim 1, it is characterised in that：In step
In S103, block chain Verification System includes the block chain Verification System at center and acentric block chain Verification System, described
It is coupled server by accessing the authentication center for the block chain Verification System for having center or by the connection server
Computing module CAL obtains the public key of described information generation side.
5. the method for slitless connection between a kind of block chain Verification System as described in claim 1, it is characterised in that：In step
In S109, described information authenticating party is obtained by computing module CAL in described information authenticating party or by access registrar center
To the public key for being coupled server.
6. a kind of storage device, it is characterised in that：The storage device store instruction and data are for realizing Claims 1 to 5
The method of slitless connection between any one described block chain Verification System.
7. the equipment of slitless connection between a kind of block chain Verification System, it is characterised in that：Including：Processor and the storage are set
It is standby；The processor loads and executes the instruction in the storage device and data for realizing appointing described in Claims 1 to 5
The method of slitless connection between a kind of block chain Verification System of anticipating.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110380870A (en) * | 2019-08-29 | 2019-10-25 | 北京艾摩瑞策科技有限公司 | The allograph method and device thereof of the block chain private key of electric business platform user |
| CN110543773A (en) * | 2019-08-29 | 2019-12-06 | 北京艾摩瑞策科技有限公司 | Method and device for signing private key of block chain of knowledge question and answer platform user |
| CN110380870B (en) * | 2019-08-29 | 2020-12-22 | 北京瑞策科技有限公司 | Block chain private key signing method and device for e-commerce platform user |
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